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. 2019 Apr 30;14:3043–3054. doi: 10.2147/IJN.S198583

Figure 4.

Figure 4

(A) Scanning electron microscopy (SEM) images and (B) water contact angle of NP and NP/LL37 substrates; (C) release profile of LL37 from NP/LL37 sample at different time. Error bars represent mean ± SD for n = 6.